RefractiveIndex.INFO

Refractive index database

Shelf

Book

Page

Optical constants of CDGM - ZF (Dense flint)
H-ZF10

Wavelength: µm
 (0.360 – 2.400)  
 

Derived optical constants

n   k   logX   logY   eV

Dispersion formula

$$n^2=2.7617586-0.011254039λ^{2}+0.028221737λ^{-2}+0.0017540315λ^{-4}-0.00012127053λ^{-6}+1.5522384\text{×}10^{-05}λ^{-8}$$

Conditions & Spec sheet

n_is_absolute: false
λ_is_vacuum: false
temperature: 20.0 °C
coefficients_of_thermal_dispersion: -5.43e-06 1.06e-08 -9.67e-11 9.25e-07 1.66e-09 0.269
n_d: 1.688930
V_d: 31.160527
glass_code: 689312
glass_status: standard
density: 2.92 g/cm3
coefficient_of_thermal_expansion_1: 9.1e-06 K-1
coefficient_of_thermal_expansion_2: 1.19e-05 K-1
ΔP_gF: 0.0062
climatic_resistance: 1.0

References

CDGM Zemax catalog 2017-09 (obtained from http://www.cdgmgd.com)

Data

[Expressions for n]   [CSV - comma separated]   [TXT - tab separated]   [Full database record]

INFO

CDGM Glass Co., Ltd.

CDGM Glass Co., Ltd. is a leading optical glass supplier in China with a worldwile distribution network.

External links


Glass

External links